00001 #ifndef QPID_FRAMING_FILEQOSBODY_H
00002 #define QPID_FRAMING_FILEQOSBODY_H
00003
00004
00005
00006
00007
00008
00009
00010
00011
00012
00013
00014
00015
00016
00017
00018
00019
00020
00021
00022
00023
00028
00029
00030 #include "qpid/framing/AMQMethodBody.h"
00031 #include "qpid/framing/AMQP_ServerOperations.h"
00032 #include "qpid/framing/MethodBodyConstVisitor.h"
00033 #include "qpid/framing/ModelMethod.h"
00034
00035 #include <ostream>
00036 #include "qpid/framing/amqp_types_full.h"
00037
00038 namespace qpid {
00039 namespace framing {
00040
00041 class FileQosBody : public ModelMethod {
00042 uint32_t prefetchSize;
00043 uint16_t prefetchCount;
00044 uint16_t flags;
00045 public:
00046 static const ClassId CLASS_ID = 0x9;
00047 static const MethodId METHOD_ID = 0x1;
00048 FileQosBody(
00049 ProtocolVersion, uint32_t _prefetchSize,
00050 uint16_t _prefetchCount,
00051 bool _global) :
00052 prefetchSize(_prefetchSize),
00053 prefetchCount(_prefetchCount),
00054 flags(0){
00055 setGlobal(_global);
00056 flags |= (1 << 8);
00057 flags |= (1 << 9);
00058 }
00059 FileQosBody(ProtocolVersion=ProtocolVersion()) : prefetchSize(0), prefetchCount(0), flags(0) {}
00060
00061 void setPrefetchSize(uint32_t _prefetchSize);
00062 uint32_t getPrefetchSize() const;
00063 bool hasPrefetchSize() const;
00064 void clearPrefetchSizeFlag();
00065 void setPrefetchCount(uint16_t _prefetchCount);
00066 uint16_t getPrefetchCount() const;
00067 bool hasPrefetchCount() const;
00068 void clearPrefetchCountFlag();
00069 void setGlobal(bool _global);
00070 bool getGlobal() const;
00071 typedef void ResultType;
00072
00073 template <class T> ResultType invoke(T& invocable) const {
00074 return invocable.qos(getPrefetchSize(), getPrefetchCount(), getGlobal());
00075 }
00076
00077 using AMQMethodBody::accept;
00078 void accept(MethodBodyConstVisitor& v) const { v.visit(*this); }
00079
00080 ClassId amqpClassId() const { return CLASS_ID; }
00081 MethodId amqpMethodId() const { return METHOD_ID; }
00082 bool isContentBearing() const { return false; }
00083 bool resultExpected() const { return false; }
00084 bool responseExpected() const { return true; }
00085 void encode(Buffer&) const;
00086 void decode(Buffer&, uint32_t=0);
00087 void encodeStructBody(Buffer&) const;
00088 void decodeStructBody(Buffer&, uint32_t=0);
00089 uint32_t size() const;
00090 uint32_t bodySize() const;
00091 void print(std::ostream& out) const;
00092 };
00093
00094 }}
00095 #endif